Umukandara w'imashini itwara amashanyarazi udashyuha

Ikoreshwa cyane cyane mu nganda nko mu byuma no mu bwubatsi mu gutwara ibikoresho bishyuha cyane nka sintered ore, coke, na sima clinker. Ubushyuhe bw'ibikoresho ntibugomba kurenza 800 ℃, kandi ubushyuhe bw'ubuso ntibugomba kurenza 220 ℃. Ibiranga: Urupapuro rw'igipfukisho rukozwe muri EPDM rubber, kandi ibikoresho bya skeleton bikozwe mu kabati gakoreshwa mu gihugu gafite ubushyuhe bwinshi. Imiterere yihariye ya formula ikemura ibibazo by'ingenzi byo kuzura cyane, gufata nabi, no gufata nabi hagati ya EPDM rubber. Ifite imiterere y'uburemere bworoshye, igihe kirekire (hafi inshuro 2-4), no kudashyuha neza.

Mu gushyira mu bikorwa amahame agenga "imikandara rusange y'imyenda ikoreshwa mu buryo rusange ifite igipfundikizo cya rubber cyangwa pulasitiki", aya mahame yemeza umushinga mpuzamahanga w'amahame ngenderwaho ya ISO/FDIS14890-1999

Umukandara urinda ubushyuhe ukozwe mu byiciro byinshi bya karavani y'ipamba (igitambaro cya polyester ipamba) cyangwa karavani ya polyester itwikiriwe na karavani irinda ubushyuhe bwinshi cyangwa irinda ubushyuhe bwinshi, ifatanye na vulcanization ikoresha ubushyuhe bwinshi, ikwiriye gutwara coke ishyushye, sima, slag, n'ibicuruzwa bishyushye biri munsi ya 175 ℃.

1. Ibipimo ni bimwe n'imikandara isanzwe yo gutwara ibintu.

2. Igicuruzwa cyujuje ibipimo ngenderwaho bya HG2297-92.

3. Imikandara itwara imizigo idashobora gushyuha ishobora kugabanywamo ubwoko bune:

Ubwoko bwa I: Ishobora kwihanganira ubushyuhe bw'igeragezwa butarenze 100 ℃, hamwe n'ubushyuhe ntarengwa bwo gukora bw'igihe gito bwa 150 ℃, kode T1.

Ubwoko bwa II: Ishobora kwihanganira ubushyuhe bw'igerageza butarenze 125 ℃, hamwe n'ubushyuhe ntarengwa bwo gukora bw'igihe gito bwa 170 ℃, kode T2.

Ubwoko bwa III: Ishobora kwihanganira ubushyuhe bw'igeragezwa butarenze 150 ℃, hamwe n'ubushyuhe ntarengwa bwo gukora bw'igihe gito bwa 200 ℃, kode T3.

Ubwoko bwa IV: Ishobora kwihanganira ubushyuhe bw'igerageza butarenze 175 ℃, hamwe n'ubushyuhe ntarengwa bwo gukora bw'igihe gito bwa 250 ℃, kode T4.

Itandukaniro riri hagati yo gusaza kw'imbaraga n'ubusaza mbere yo gusaza (IRHD) 23

Agaciro ntarengwa nyuma yo gusaza (IRHD) 88

Kugabanuka k'umuvuduko w'impinduka mu mikorere y'imbaraga zo gukurura, 40%

Agaciro gato nyuma yo gusaza, 5MPa

Impinduka mu mikorere y'imbaraga zo gukurura, 60%

Agaciro gato nyuma yo gusaza, 150%

Umukandara w’icyuma urinda ubushyuhe bwinshi ukozwe mu nsinga z’icyuma ziboshye mu buryo burambuye kandi butambitse. Ubuso bw’icyuma bukozwe mu buryo bwa galvanised cyangwa umuringa, kandi ubuso bwo hasi bw’icyuma butwikiriwe n’urukuta rwa rubber. Mu gihe cyo gutwara ibikoresho bishyuha cyane, ubuso bwose ntibucika, kandi imikorere yabwo ni myiza kuruta imikandara irinda ubushyuhe.

Umukandara urinda ubushyuhe ukozwe mu byiciro byinshi bya karavani y'ipamba (igitambaro cya polyester) gitwikiriwe na karavani irinda ubushyuhe bwinshi cyangwa irinda ubushyuhe bwinshi, ifatanye na vulcanization ikoresha ubushyuhe bwinshi, ikwiriye gutwara coke ishyushye, sima, slag, n'ibicuruzwa bishyushye biri munsi ya 240 ℃.

1. Ibipimo ni bimwe n'imikandara isanzwe yo gutwara ibintu.

2. Igicuruzwa cyujuje ibisabwa bya HG2297-92 na GB/T20021-2005.

3. Imikandara itwara imizigo idashobora gushyuha ishobora kugabanywamo ubwoko butanu:

Ubwoko bwa I: Ishobora kwihanganira ubushyuhe bw'igeragezwa butarenze 100 ℃, hamwe n'ubushyuhe ntarengwa bwo gukora bw'igihe gito bwa 150 ℃, kode T1.

Ubwoko bwa II: Ishobora kwihanganira ubushyuhe bw'igerageza butarenze 125 ℃, hamwe n'ubushyuhe ntarengwa bwo gukora bw'igihe gito bwa 170 ℃, kode T2.

Ubwoko bwa III: Ishobora kwihanganira ubushyuhe bw'igeragezwa butarenze 150 ℃, hamwe n'ubushyuhe ntarengwa bwo gukora bw'igihe gito bwa 200 ℃, kode T3.

Ubwoko bwa IV: Ishobora kwihanganira ubushyuhe bw'igerageza butarenze 175 ℃, hamwe n'ubushyuhe ntarengwa bwo gukora bw'igihe gito bwa 400 ℃, kode T4.

Ubwoko bwa V: Ishobora kwihanganira ubushyuhe bw'igerageza butarenze 240 ℃, hamwe n'ubushyuhe ntarengwa bwo gukora bw'igihe gito bwa 600 ℃, kode T5

Ubu bwoko bw'umukandara utwara ibintu bukoreshwa cyane cyane mu nganda nko mu byuma, ibikoresho by'ubwubatsi, gusuka, gukonjesha, no mu buhanga mu gutwara ibikoresho bikomeye bishyuha cyane nka sintered ore, coke, sima, n'ifumbire, hamwe n'imikorere yihariye yo kurwanya ubushyuhe. Ubudahangarwa bw'ubushyuhe n'igihe cy'akazi k'imikandara itwara ibintu bishyuha cyane cyane biterwa no kudahangarwa kw'ubushyuhe bw'urwego rutwikira n'inyuma y'umukandara. Muri rusange, rubber ifite ubushyuhe bwiza nka styrene butadiene rubber, butyl rubber, ethylene propylene rubber, nibindi bikoreshwa nk'ibikoresho by'ingenzi bya rubber, naho ipamba rya polyester na polyester canvas bifite ubushyuhe bukabije kandi bigashonga nk'inyuma.

Imikandara irinda ubushyuhe igabanyijemo ibice bine hakurikijwe ubushyuhe butandukanye. T1: Ubushyuhe bushobora kwihanganira ubushyuhe butarenze 100 ℃; T2: Ubushyuhe bushobora kwihanganira ubushyuhe butarenze 125 ℃; T3: Bushobora kwihanganira ubushyuhe butarenze 150 ℃; T4: Bushobora kwihanganira ubushyuhe butarenze 175 ℃.

Ingufu n'ubugari bw'imikandara itwara ubushyuhe ni bimwe n'iby'imikandara isanzwe itwara ubushyuhe. Urugero rw'ikimenyetso cya kaseti: 200 1200 EP 5 1000 8+3 T2 bigaragaza ko kaseti ifite uburebure bwa metero 200, ubugari bwa mm 1200, igice cy'imbere cya kaseti ya EP gifite urwego rushanu, urwego rw'imbaraga rwa 1000N/mm, n'ubugari bw'urwego rwo hejuru n'urwo hasi rw'urupapuro rw'inyuma rwa mm 8 na mm 3. Urupapuro rw'inyuma rushobora kwihanganira ubushyuhe butarenze 125 ℃. Ubu bwoko bw'ibicuruzwa bwujuje ibipimo bya GB/T 20021-2005 "Umukandara w'itwara ubushyuhe udashobora gushyuha wa Canvas".

Kugira ngo bahuze n'ubushyuhe bwinshi mu mikorere, bamwe mu bakinnyi bakoze imikandara irinda ubushyuhe ishobora kwihanganira ubushyuhe bwinshi n'imikandara irinda ubushyuhe bwinshi ishobora kwihanganira gushya. Muri rusange, ibikoresho bikingira ubushyuhe bigabanya umuriro, ibikoresho birwanya ubushyuhe, ibikoresho bitwara ubushyuhe, nibindi byongerwa kuri kaseti yo hejuru kugira ngo inoze imiterere y'ubushyuhe bwinshi n'irwanya ubushyuhe.